<template>
	<div class="wrapper">
		<swiper :options="swiperOption" v-if="showSwiper">
		    <!-- slides -->
		    <swiper-slide v-for="item of list" :key="item.id">
		    	<img class="swiper-img" :src="item.imgUrl">
		    </swiper-slide>
		   
		    <!-- Optional controls -->
		    <div class="swiper-pagination"  slot="pagination"></div>
	  </swiper>
  </div>
</template>

<script>
export default {
	name : 'HomeSwiper',
	props: {
        list: Array
	},
	data(){
		return {
			swiperOption:{
				pagination: '.swiper-pagination',
				loop: true
			}
		}
	},
	computed:{
		showSwiper(){
			return this.list.length
		}
	}
}
</script>

<style lang="stylus" scoped>
  .wrapper >>> .swiper-pagination-bullet-active
     background:#fff
  .wrapper
     overflow:hidden
     width:100%
     height: 0
     padding-bottom: 25.25%
     background: #eee
    .swiper-img{
    	width: 100%
    }
</style>